Dear pkrish_1900,
Firstly, I regret the unpleasant experience you had with this particular purchase. As user emailswarup has mentioned, eBay has a buyer protection program to cover such cases.
I request you to please file an Item Not Received Dispute immediately. You can read more details here - http://pages.ebay.in/help/tp/isgw-buyer-protection-steps.html
After opening the dispute, you will need to follow the process, and escalate to a claim in case the issue is still not resolved. But please remember to stick to the timelines, and escalate to a claim within the stipulated timeframe.
Thanks and Regards,
Rohit,
Community Development Team
Thanks and Regards,
Rohit,
Buyer Engagement Team